Alright, let's work through 4108 times 7980 step by step
4108 × 7980 = 7980 × (4108)
+ 7980 × 8 giving us 63840
+ 7980 × 00 that results in 0
+ 7980 × 100 that is equal 798000
+ 7980 × 4000 what gives us 31920000

= 32781840
